Tropical Storm Isaac Moving Through the Leeward Islands

news image
Special Stories
13 Sep 2018 9:26 AM
Tropical Storm Isaac is moving through the Leeward Islands this morning (Thursday), with gusty winds and areas of heavy rain. The storm has picked up speed and will move away from the islands quickly throughout the day. Isaac is moving west at around 20 mph with maximum sustained winds of 45 mph. Isaac has been encountering strong upper level wind shear, which will lead to further weakening over the next several days. The cyclone is forecast to move into the eastern Caribbean Sea into Friday, and then head across the eastern and central Caribbean Sea through Saturday. [Composite radar from Thursday morning. From Barbados Meteorological Services] Along with tropical storm force winds, Isaac will produce very heavy rainfall. Total rainfall accumulations of 2 to 4 inches with isolated amounts up 8 inches will fall across Martinique, Dominica, and Guadeloupe. In Puerto Rico and the Virgin Islands, 1 to 2 inches of rain with isolated amounts to 4 inches is possible. Up to an inch is anticipated across the remaining Windward and Leeward Islands. This rainfall may cause life-threatening flash flooding. For WeatherNation: Meteorologist Mace Michaels
All Weather News
More
Texas and Oklahoma Severe Chances Friday

Texas and Oklahoma Severe Chances Friday

Another round of severe storms will be possib

22 May 2026 7:15 PM
Severe Storms, Heavy Rain Target the Southeast

Severe Storms, Heavy Rain Target the Southeast

Heavy rain has already hit numerous areas in

22 May 2026 7:15 PM
Repeated Rain Raising the Flood Threat

Repeated Rain Raising the Flood Threat

A slow-moving frontal boundary that brought n

22 May 2026 7:05 PM
NOAA Releases Summer Outlook, Above Average Temperatures Expected

NOAA Releases Summer Outlook, Above Average Temperatures Expected

The National Oceanic and Atmospheric Administ

22 May 2026 7:05 PM
NOAA Predicts Below Normal 2026 Hurricane Season

NOAA Predicts Below Normal 2026 Hurricane Season

NOAA has released their predictions for the 2

22 May 2026 12:00 PM
CALIFORNIA: Wildfires Prompt Evacuations

CALIFORNIA: Wildfires Prompt Evacuations

SIMI VALLEY, CA - On Monday, May 18th in Vent

22 May 2026 2:00 AM
Rockies Brace for Snow, Severe Storms as Cold Front Moves In

Rockies Brace for Snow, Severe Storms as Cold Front Moves In

ROCKIES - Through the rest of the week, an up

21 May 2026 5:30 PM